"Love for God and Man Those who have genuine love for God will manifest an earnest desire to know His will and to do it. Says the apostle John, whose epistles treat so fully upon love, “This is the love of God, that we keep his commandments” ( 1 John 5:3 ). The child who loves his parents will show that love by willing obedience; but the selfish, ungrateful child seeks to do as little as possible for his parents, while he at the same time desires to enjoy all the privileges granted to the obedient and faithful. The same difference is seen among those who profess to be children of God. Many who know that they are the objects of His love and care, and who desire to receive His blessing, take no delight in doing His will. They regard God's claims upon them as an unpleasant restraint, His commandments as a grievous yoke. But he who is truly seeking for holiness of heart and life delights in the law of God, and mourns only that he falls so far short of meeting its requirements. SL 81"
"For this is the love of God, that we keep his commandments: and his commandments are not grievous."
Ellen White directly references 1 John 5:3 in this passage.